Dual Auxiliary Input Plug Part #: PXNI Manufacturer: Peripheral Electronics Summary: Allows direct input of any preamp level audio source to most Nissan/Infiniti factory radios that are satellite ready.
03-05 Nissan 350Z Custom Engine Grounding System Part #: NI-350Z-03GRNDKT Manufacturer: ActiveTuning Summary: High quality grounding system that has potential benefits like better MPG, better electronics, and more performance.